There are 2 repositories under kpn-tutorials topic.
Detailed how-to information about setting up Internet, IPTV & VoIP on your own router from different ISPs
Information about the KPN API Store, the repositories with documentations, OpenAPI specification, etc.
Send important documents via e-mail in a secure and GDPR‑compliant way.
Send and receive SMS using the Vonage SMS API (formerly called Nexmo).
The WeSeeDo Direct API helps you to implement a one-way or two-way, safe and live visual connection in your existing software packages.